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SHT75
+物料清單SENSOR HUMID/TEMP 5V DIGITAL MOD
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製造商森思銳股份公司
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製造商部分 #SHT75
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有存貨7301
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Part Status | Obsolete |
| Sensor Type | Humidity, Temperature |
| Humidity Range | 0 ~ 100% RH |
| Output Type | Digital |
| Output | 12b |
| Accuracy | ±1.8% RH |
| Response Time | 8 s |
| Voltage - Supply | 2.4V ~ 5.5V |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C |
| Package | 4-SIP Module |
| Supplier Device Package | 4-SIP |
| Packaging | Strip |
概述
Description
The SHT75 features a digital I2C interface, facilitating easy integration with microcontrollers and other digital systems. It offers a wide operating range, typically from -40°C to +123.8°C for temperature and 0% to 100% for relative humidity, with high accuracy. The sensor is factory-calibrated, ensuring it delivers consistent performance without the need for user calibration.
Additionally, the SHT75 is renowned for its low power consumption, making it suitable for battery-powered devices. The sensor's robust design includes a protective PTFE membrane that shields it from dust and contaminants, enhancing durability and longevity. Overall, the SHT75 is a reliable choice for precise humidity and temperature monitoring in various applications.
Equivalent
1. Sensirion SHT85 - An updated version with similar functionality.
2. Sensirion SHT35 - Offers high accuracy and digital output.
3. Sensirion SHT31 - Provides similar performance with a smaller form factor.
4. Honeywell HIH-8120 - A humidity and temperature sensor with digital output.
5. TE Connectivity HTU21D - Compact with similar sensing capabilities.
These alternatives vary in size, performance, and additional features. Always check specific requirements and datasheets when selecting replacements.
Features
1. Accuracy and Precision: It offers high accuracy with a typical tolerance of ±1.8% RH for humidity and ±0.3°C for temperature, making it suitable for demanding applications.
2. Digital Output: The sensor provides a fully calibrated digital output, eliminating the need for additional signal processing.
3. Two-Wire Interface: It uses a simple two-wire interface for communication, facilitating easy integration with microcontrollers.
4. Low Power Consumption: Designed for energy efficiency, it is ideal for battery-operated devices.
5. Compact Design: The SHT75 features a small form factor, allowing it to fit into space-constrained applications.
6. Fast Response Time: It has a quick response time, enabling real-time monitoring and control.
7. Wide Operating Range: The sensor operates effectively over a broad temperature range of -40°C to +123.8°C and 0% to 100% RH for humidity.
8. Long-Term Stability: Known for its reliability and stability over time, it is suitable for long-term deployment in various environments.
These features make the SHT75 a versatile choice for applications in HVAC systems, data loggers, and other atmospheric monitoring devices.
Pinout
1. VDD: This is the power supply pin. The sensor operates with a supply voltage typically ranging from 2.4V to 5.5V.
2. GND: This is the ground pin, necessary for completing the electrical circuit within the sensor system.
3. SCK (Serial Clock): This pin is used to provide the clock signal for data communication. It synchronizes the data transmission between the sensor and the microcontroller or processor.
4. DATA: This pin is used for data input and output, allowing the sensor to transmit humidity and temperature data to the connected device. It supports a digital 2-wire interface.
The SHT75 is known for its accuracy, reliability, and durability, suitable for a wide range of applications requiring precise environmental measurements.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the accuracy of the SHT75 for humidity measurement?
A: The SHT75 offers high precision with ±1.8% RH accuracy over 0–100% RH for reliable humidity sensing.
Q: What is the response time of this sensor?
A: The typical response time is 8 seconds, enabling quick detection of humidity and temperature changes.
Q: Can the SHT75 operate in extreme temperatures?
A: Yes, it supports an operating temperature range of -40°C to 125°C, suitable for harsh environments.
Q: What output interface does the SHT75 provide?
A: It provides a digital output with 12-bit resolution, ensuring easy integration with microcontrollers.
Q: What is the supply voltage requirement for this module?
A: The SHT75 operates on a supply voltage from 2.4V to 5.5V, offering flexibility for various designs.
Q: What is the mounting type and package of the SHT75?
A: It uses a through-hole mounting type in a 4-SIP module, suitable for breadboard or PCB prototyping.
Q: Is the SHT75 still in production?
A: No, its part status is marked as Obsolete. Consider alternative products for new designs.